So do webs made by spiders. The lines of silk they produce can carry vibrations. This movement gives the small creature information about what landed on the web.

蜘蛛织的网也是如此，它们吐出的蜘蛛丝可以传播振动。振动能给这种小生物提供信息，让它们知道蛛网上落了什么东西。

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So do webs made by spiders. The lines of silk they produce can carry vibrations. This movement gives the small creature information about what landed on the web.

蜘蛛织的网也是如此，它们吐出的蜘蛛丝可以传播振动。振动能给这种小生物提供信息，让它们知道蛛网上落了什么东西。

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